
$( document ).ready( function()
{
  $( "#div_header" ).css( "background-image", "url('/images/theme-milkyway.png')" );
  $( "#div_header" ).css( "background-repeat", "no-repeat" );
  $( ".button-nav" ).each( function()
  {
    $( this ).mouseover( function() { $( this ).css( "background-color", "white" ); });
    $( this ).mouseout ( function() { $( this ).css( "background-color", "#049" ); });
  });
});
